J/ApJ/595/247ivo://CDS.VizieR/J/ApJ/595/247doi:10.26093/cds/vizier.15950247CDSRuiz M.T.Peimbert A.Peimbert M.Esteban C.2005-04-30T11:48:08Z2005-04-30T11:48:00ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frplanetary-nebulaespectral-energy-distributioninterstellar-reddeningEchelle spectrophotometry of the planetary nebula NGC 5307 is presented. The data consist of Very Large Telescope Ultraviolet Visual Echelle Spectrograph observations in the 3100-10360{AA} range. Electron temperatures and densities have been determined using different line intensity ratios. We determine the H, He, C, and O abundances based on recombination lines; these abundances are almost independent of the temperature structure of the nebula. We also determine the N, O, Ne, S, Cl, and Ar abundances based on collisionally excited lines; the ratios of these abundances relative to that of H depend strongly on the temperature structure of the nebula.2003ApJ...595..247Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/595/247CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/595/247https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/595/247http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/595/247https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/595/247https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/595/247http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/595/247GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/ApJ/595/247/table2Line IntensitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intOWave? Observed heliocentric wavelength in Angstroems0.1nmdoublenullableLWaveAdopted laboratory wavelength in Angstroems0.1nmdoublef_LWave[cd] c = Blue component; d = Red componentcharIonIon identificationcharTransTransition identification (2)charf_Trans[e] See Pequignot & Baluteau (1988A&A...206..298P)charFlux? Observed flux relative to H{beta} (3)doublenullableCFlux? Reddening corrected flux relative to H{beta} (4)doublenullablee_Flux? The 1{sigma} percent error in CFlux (5)%floatnullable